[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Expired Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
Michisteiner, for regression testing purposes, could you please test 12.04.0 via http://old-releases.ubuntu.com/releases/12.04.0/ and advise to the results? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
@Christopher, sorry this is my main computer, so i cannot re-install from scratch (also wouldn't really have the time for this and also lack a separate disk). I assume, just running with old kernels probably won't work given that they are reasonably old? (otherwise, can you point me to a kernel package). BTW: if there is any good tool for kernel-state diagnostics or alike, i gladly would investigate what exactly is causing the slow-down when it happens, but right now i don't really know where to look at (i looked at and played around with obvious sysctl parameters, looked at slaptop, iotop, iostat etc but couldn't get any insights. Maybe something dtrace- like such as systemtap could give further insights but i would still need some starting points on where in kernel code/data-structures i might look best. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
Michisteiner, testing a live environment would be fine. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
Michisteiner, just to clarify, did this problem not occur in a release prior to Quantal? ** Tags removed: kernel-bug-exists-upstream ** Tags added: kernel-bug-exists-upstream-3.15-rc5 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
@Christopher. Sorry, can't answer that question: i never run anything earlier than quantal on this hardware. On the previous laptop (thinkpad w500) where i run many earlier versions of ubuntu (including quantal for a few weeks) i did not notice that problem but then that laptop did have only 8GB of RAM (compared to the 16GB of the w530) on this one and as mentioned in problem description (and also as mentioned in bug 1107150) the problem seems to appear only as you get more allocated RAM. E.g., after the initial test with 3.15-rc5 and the relative quick arise of the problem, i booted with mem=15000M (resulting in 14362796 total mem instead of 16xx) and so far i've seen the problem less and could (at least temporarily) resolve it using the sysctl drop_caches hack (something which did not work anymore for the previous run with all RAM enabled) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
# uname -a Linux babbage2 3.15.0-031500rc5-generic #201405091635 SMP Fri May 9 20:57:05 UTC 2014 i686 i686 i686 GNU/Linux unfortunately, problem still exists, e.g., after half a day apt-get update takes minutes to update package list .. :-( -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
Michisteiner, could you please provide the output of the following terminal command: sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
# dmidecode -s bios-version ; dmidecode -s bios-release-date G5ET98WW (2.58 ) 04/01/2014 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
** Tags removed: bios-outdated-2.58 ** Tags added: latest-bios-2.58 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
Michisteiner, could you please test the latest mainline kernel via http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-rc5-utopic/ and advise to the results? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
fyi: problem also still exists after upgrading to 14.04 ( 3.13.0-24) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Confirmed Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
I'm already running with the 2.58 ever since i upgraded to 14.04 four weeks ago. BTW: Given that the problem also appeared on quite different hardware (bug 1107150) i doubt that it has anything to do with BIOS. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
yet another observation: yesterday i run all day with the standard 3.11 kernel with all 16GB RAM. At the end of the day i also got in the state where apt-get update took minutes (tens of them). Interestingly, also, the vm.cache_drop trick did not seem to have any speed-up effect on it. Also note that io-activity accoding to iostat was 100% even though it was so ridiculously slow (and no other noticable activity, e.g., according to iotop). Having finally found an (ugly way) to get nvidia working again i run 3.14 again since yesterday evening. And i do see now the apt-get update anomaly (9 minutes for package read) also on 13.14. During that time according iostat the avgrq-size seemed also to be below 10; avgqu-size fluctuated between 5 and 20 and utilization 20-60%. doing dd measurements as above also was slow (15MB/s) and this time vm.cache_drop trick did not have any positive impact here, contrary to the experiment reported earlier where a /sbin/sysctl -w vm.drop_caches=2 sped it up to a normal 90MB/s. BTW: just in case it is relevant, i use a LUKS encrypted LVM with ext4 FS on the encrypted partitions. ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Confirmed Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
@Joseph, thanks for the info and i could install v3.14-rc7-trusty (although i had to switch from nvidia to integrated graphics as nvidia didn't seem to work anymore). The experience is somewhat mixed so far. In the half-day i'm running it i haven't seen really bad behaviour (no multi-minute apt-get updates) but machine still feels more sluggish than it seems to be when running with old kernel and reduced memory. And there certainly seems to be still some anomalies: After booting, logging in X and letting the machine's I/O system settle down to idle (according to htop and iotop) i run repeatedly the following command on the otherwise idle machine: dd if=/dev/zero of=/tmp/disk-test bs=1M count=1k As you can see ... 1073741824 bytes (1.1 GB) copied, 13.5484 s, 79.3 MB/s 1073741824 bytes (1.1 GB) copied, 14.7879 s, 72.6 MB/s 1073741824 bytes (1.1 GB) copied, 16.2955 s, 65.9 MB/s 1073741824 bytes (1.1 GB) copied, 17.5495 s, 61.2 MB/s 1073741824 bytes (1.1 GB) copied, 19.267 s, 55.7 MB/s 1073741824 bytes (1.1 GB) copied, 18.9594 s, 56.6 MB/s 1073741824 bytes (1.1 GB) copied, 19.6092 s, 54.8 MB/s 1073741824 bytes (1.1 GB) copied, 20.5099 s, 52.4 MB/s 1073741824 bytes (1.1 GB) copied, 22.3197 s, 48.1 MB/s 1073741824 bytes (1.1 GB) copied, 20.8351 s, 51.5 MB/s 1073741824 bytes (1.1 GB) copied, 27.6185 s, 38.9 MB/s 1073741824 bytes (1.1 GB) copied, 39.5405 s, 27.2 MB/s 1073741824 bytes (1.1 GB) copied, 55.6986 s, 19.3 MB/s 1073741824 bytes (1.1 GB) copied, 74.4439 s, 14.4 MB/s 1073741824 bytes (1.1 GB) copied, 117.431 s, 9.1 MB/s 1073741824 bytes (1.1 GB) copied, 142.33 s, 7.5 MB/s ... the performance got worse and worse. Looking at `iostat -zmx 3' I/O utilization went down to less than 10% in the last iterations. However, as soon as i run a single /sbin/sysctl -w vm.drop_caches=2 the dd went up again to 90 MB/s!! So i would be tempted to add the 'kernel-bug-exists-upstream' tag. Thoughts? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Confirmed Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
There is no longer a non-pae kernel after Precise, so the pae kernel is the same as the -generic kernel now. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Confirmed Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Confirmed Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
@joseph: as i replied to a similar request of yours in bug 1107150 (comment 66), i can't find the PAE kernels, e.g., the http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-rc5-trusty/ you point out does not seem to contain any PAE kernels (at least if still the old naming conventions apply). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: msteiner 4131 F pulseaudio /dev/snd/controlC0: msteiner 4131 F pulseaudio /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio /dev/snd/seq:timidity 3237 F timidity CRDA: country IN: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-18-generic N/A linux-backports-modules-3.11.0-18-generic N/A linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1290337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1290337] Re: [Lenovo ThinkPad W530] I/O slow down
** Summary changed: - I/O slow down on 32-bit PAE systems + [Lenovo ThinkPad W530] I/O slow down ** Description changed: - Symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). - It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again sooner rather than later. - The problem seems also somewhat proportional on how much RAM is allocated. It does not seem to appear with less than 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) and is considerably worse when allowing all memory compared to, e.g., by using only ~14GB using the mem=14000M boot option. - The issue shows up at least since 12.10 - - This is almost certainly the same bug as - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1107150 but as that - bug is now strangely closed and i got told to open a new one, here we go - ... + Since at least 12.10, symptoms are that as time goes by I/O gets slower + and slower (primarily if not even only writes rather than reads). It can + be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or + /sbin/sysctl -w vm.drop_caches=3 but the problem will re-appear again + sooner rather than later. The problem seems also somewhat proportional + on how much RAM is allocated. It does not seem to appear with less than + 8GB (i.e., i saw it first when switching to a 16GB laptop/ThinkPad w530) + and is considerably worse when allowing all memory compared to, e.g., by + using only ~14GB using the mem=14000M boot option. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-18-generic 3.11.0-18.32 ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4 Uname: Linux 3.11.0-18-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.12.5-0ubuntu2.2 Architecture: i386 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC1: msteiner 4131 F pulseaudio - /dev/snd/controlC0: msteiner 4131 F pulseaudio - /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio - /dev/snd/seq:timidity 3237 F timidity + USERPID ACCESS COMMAND + /dev/snd/controlC1: msteiner 4131 F pulseaudio + /dev/snd/controlC0: msteiner 4131 F pulseaudio + /dev/snd/pcmC0D0p: msteiner 4131 F...m pulseaudio + /dev/snd/seq:timidity 3237 F timidity CRDA: - country IN: - (2402 - 2482 @ 40), (N/A, 20) - (5170 - 5250 @ 40), (N/A, 20) - (5250 - 5330 @ 40), (N/A, 20), DFS - (5735 - 5835 @ 40), (N/A, 20) + country IN: + (2402 - 2482 @ 40), (N/A, 20) + (5170 - 5250 @ 40), (N/A, 20) + (5250 - 5330 @ 40), (N/A, 20), DFS + (5735 - 5835 @ 40), (N/A, 20) Date: Mon Mar 10 17:47:12 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4a17fffe-b487-4abf-9df8-1846a925cf4b MachineType: LENOVO 2449A35 MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-18-generic root=/dev/mapper/babbage2-root ro acpi_osi=Linux mem=14000M nox2apic rcutree.rcu_idle_gp_delay=1 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-3.11.0-18-generic N/A - linux-backports-modules-3.11.0-18-generic N/A - linux-firmware 1.116.2 + linux-restricted-modules-3.11.0-18-generic N/A + linux-backports-modules-3.11.0-18-generic N/A + linux-firmware 1.116.2 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-25 (135 days ago) dmi.bios.date: 05/24/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G5ET93WW (2.53 ) dmi.board.asset.tag: Not Available dmi.board.name: 2449A35 dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG5ET93WW(2.53):bd05/24/2013:svnLENOVO:pn2449A35:pvrThinkPadW530:rvnLENOVO:rn2449A35:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 2449A35 dmi.product.version: ThinkPad W530 dmi.sys.vendor: LENOVO ** Tags added: bios-outdated-2.57 needs-upstream-testing quantal ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1290337 Title: [Lenovo ThinkPad W530] I/O slow down Status in “linux” package in Ubuntu: Incomplete Bug description: Since at least 12.10, symptoms are that as time goes by I/O gets slower and slower (primarily if not even only writes rather than reads). It can be temporarily cured via /sbin/sysctl -w vm.drop_caches=2 and/or /sbin/sysctl -w vm.drop_caches=3 but the problem
